The IJSB90 is a Soundgear series solid body electric bass package including a GSR90 bass which was introduced by Ibanez for 2005. It was produced in Indonesia as part of the GIO line.
The GSR90 features a double-cutaway nato body bolted to a maple neck with a 22-fret rosewood fingerboard with white dot position markers and a natural wood headstock. Components include an Ibanez standard Precision pickup at the neck, a B10 bridge with 19mm string spacing, a plastic nut and Ibanez tuning machines.
In addition to the GSR90 bass, the package also includes a small IBZ10B 10-watt bass amp, headphones an instructional DVD, an electronic tuner, a gig bag, a bass guitar strap, picks and a few other pieces.
Since 2010 the headstock changed to a black color.
